Olympia Ventis Class-A User manual

0
Installation Instructions
Olympia Chimney Supply, Inc., 600 Sanders Street, Scranton, PA 18505
[phone]
6/2/16
A MAJOR CAUSE OF CHIMNEY RELATED FIRES IS FAILURE
TO MAINTAIN REQUIRED CLEARANCES (AIR SPACES) TO
COMBUSTIBLE MATERIALS. IT IS OF THE UTMOST
IMPORTANCE THAT THIS CHIMNEY BE INSTALLED ONLY IN
ACCORDANCE WITH THESE INSTRUCTIONS.

1
Table of Contents
General Product Information…………………………………….…….…… 2
Codes…………………………………………………………….……..…... 2
Product Applications…………………………………….…..………….….. 2
Clearances……………………………………………………..…….……... 3
Termination Above the Roof…………………………………..…………... 3
Sizing…………………………………………………………..…….…….. 3
Ventis Class A Chimney Components…………………………………….. 4,5
Tools/Installation Equipment……………………..…………..…….….…... 4
Approved Installations…………………………………………..….….…... 5
Safety Considerations…………………………………………..………….. 5
Installation Examples………………………………………….……...….… 6,7
Ceiling Supported Installation…………………………………………........ 8,9
Framing Openings……………………………………………………..….... 8
Floor/Attic Firestop…………………………………………...…………..... 10,11
Enclosures……………………………………………………….………......10,11
Attic Shielding……………………………………………………..………..10,11
Assembling the Chimney…………………………………………...…….....11
Completing the Top Termination……………………………………........... 12,13
Extended Roof Brace…………...…………………………………..…….... 13
Offset Elbows………………………………………………..……..……..... 14
Roof Supported Installation………………………………………..……......15
Roof Support Bracket……………………………………………..………...16
Exterior Supported Installation………………...............................................17
Wall Support Bracketing………………………………………….....……... 18
Masonry Fireplace Installation………………………………………..…..... 19
Anchor Plate………………………………………………………....…....... 19,20
Factory Built Fireplace Installation………………………………………....20
Transition Plate for Chimney Restoration…………………………………..20
Maintenance Instructions……………………………………………....…....21
Cleaning Procedures……………………………………………...………....21

2
The quality and workmanship of Ventis Class-A is reflected in the recognition Underwriters Laboratories
has given these products. The rigorous UL testing and listing requirements, is your assurance of
consistent quality in materials and manufacturing standards used for this chimney system.
In addition, the industry leading Warranty on Ventis Class-A is a further indication of our confidence in
the quality of these products. Thank you for choosing Ventis!
The Ventis Class-A chimney system is UL 103 listed to 2100 degrees up to 12” diameter.
The chimney system must be installed, by a qualified chimney or venting professional, according to these
installation and maintenance instructions. Read through and become familiar with these installation
instructions before installing this product. Failure to follow these instructions may void the
manufacturer’s warranty, the UL listing status of this product, and may result in a hazardous
installation.
Keep these instructions for future reference.
Codes & Permits
The criteria for installation must be in conformance with the specifications contained in the latest version of the
NFPA 211 (Standard for Chimneys, Fireplaces, Vents and Solid Fuel Burning Appliances) and local or state
building codes, whichever has jurisdiction. Contact local building or fire officials about restrictions and
installation inspection in your area. It may be necessary to obtain permits before installing the chimney system.
ALWAYS CONTACT YOUR LOCAL BUILDING OFFICIAL OR FIRE OFFICIAL REGARDING
PERMITS, RESTRICTIONS AND INSTALLATION INSPECTIONS IN YOUR AREA.
Product Applications
The Ventis Class-A Chimney system is intended for use with heating appliances utilizing solid fuels, oil, gas
(natural or propane) and coal. This includes, but is not limited to, the following appliance types: free standing
wood stoves, wood stove inserts, fireboxes, fireplaces, furnaces, boilers, stoves, ranges or water heaters that
require a UL103 chimney system. Ventis Class-A is not listed, nor intended, to be installed with forced draft or
positive pressure heating appliances.
General Product Information

3
Clearances
A minimum 2 inch airspace must be maintained between the exterior of the Ventis Class-A chimney system and
combustible materials or as established by factory built supports and firestops. Ensure that building insulation,
electrical wiring and/or any other combustible materials do not violate the required 2-inch airspace clearance.
The clearance between single wall connector pipe (VENTIS BLACK™ SINGLE WALL STOVEPIPE) and
unprotected combustible material must not be less than 18-inches (See latest version of NFPA 211). The
distance between the vertical single wall stove pipe and the ceiling may be less than 18-inches depending on the
specifications of the finishing support.
Note:
Except for the installation in one and two-family dwellings, a factory-built chimney that extends through any
zone above that on which the connected appliance is located is to be provided with an enclosure having a fire
resistance rating equal to or greater than that of the floor or roof assemblies through which it passes.
All interior portions of the chimney must be accessible for inspection and cleaning.
For installing the chimney system in a chase application, the chimney must extend a minimum of 6-inches above
the chase cover.
Sizing the Chimney Systems
Always size the chimney liner in accordance with the appliance manufacturer’s instructions. Keep in mind that
the outside diameter will be 2 1/2-inches larger than the inside diameter.
The Ventis Class-A chimney system may be installed to a maximum height of 40 feet.
Additional Considerations
It is recommended, in colder climates, that exterior mounted chimney systems are enclosed to help reduce or
limit condensation, creosote build-up and poor draft.
Termination Above the Roof
The termination of the Ventis
Class-A chimney system must be
in accord with the NFPA 211
codes. This code requires that a
chimney terminate at least 3 feet
above the point where it penetrates
the roof and 2 feet higher than any
structure within a 10 foot radius.
The maximum height of an
unsupported chimney above the
roof line is 5 feet. Chimney
heights greater than 5 feet above
the roof line must use and
extended roof brace.
General Specifications

4
Equipment, Tools, and Hardware
Tools: Equipment: Hardware:
Reciprocating Saw Plumb Bob Ladder #8–1 ½” & 2 ½” Screws
Keyhole Saw Level Safety Glasses Framing Nails
Drill Tape Measure Protective Gloves Roofing Nails
Hammer Caulk Gun High-Temp Sealant
Metal Snips Screwdrivers Silicone Sealant
Ventis Class-A Chimney Components (Part No.)
Anchor Plate
(VA-APxx
Attic Insulation Shield
(VA-AISxx)
Ceiling Support - Square
(VA-CCSyyxx)
Elbow/Offset Support
(VA-ELS1012)
Elbow –15 degree
(VA-ELxx15)
Elbow - 30 degree
(VA-ELxxvv)
Firestop/Radiation Shield
(VA-FSxx)
Chimney Pipe
(VAzzz-xxyy)
Rain Cap
(VA-Cxx)
Roof Support
(VA-RS1012)
Tee w/ Tee Cap
(VAzzz-Txx)
Telescoping Pipe
(VAzzz-ALPxx)
Universal Adapter
(VA-UAxx)
Extended Roof Brace
(VA-RB1012)
Roof Flashing –Flat
(VA-FFLxx)
Roof Flashing - Pitched
(VA-Fxxvv)
Installation Preparation

5
Cont. Ventis Class-A Chimney Components (Part No.)
Storm Collar
(VA-SC1012)
Masonry Transition
Plate
(VA-TPxx)
Wall Support
(VA-WS1012)
Wall Pass-Thru Thimble
(VA-WPTxx)
(Thimble) Finishing Collar
(VA-FCxx)
Square Storm Collar
(VA-SCSQxx)
Tee Support
(VA-TSxx)
Note: xx = diameter; yy = length; zzz = type of stainless steel (inner pipe); vv = pitch or angle
Approved Installations
Use of any parts or materials not specified in this installation manual may not provide a listed system and may
void the Ventis Class-A warranty. Do not attempt matching Ventis components or pipe sections with another
manufacturer’s products. Do not use damaged or modified parts.
Safety Considerations
Caution: The ends of the chimney sections, edges of the cap, roof flashings, tee and other components
can be sharp! We strongly recommend the use of gloves during installation.
Warning: Watch out for overhead power lines during installation. Be sure to check above and around
the chimney for antennas, power lines, or any other obstacles before beginning the installation. Be sure
that the chimney does not come in contact with electrical or any other wires.

6
Installation Examples
Universal Adapter to single or
double wall connector pipe
- see pages 8-9
- see page 15

7
Installation Examples
Exterior Supported
-see page 17
- see page 20
- see page 19

8
Step 1-Position appliance: locate appliance in accordance with the appliance manufacturer’s instructions and
clearance specifications. Pay particular attention to the outlet flue collar of the appliance and endeavor to
position it between the rafters and joists above.
Step 2 Frame ceiling opening:
use a plumb bob from the ceiling to
the center of the appliance outlet flue
collar and mark this point on the
ceiling above. (Refer to table 1
regarding rough framing dimensions
for each chimney diameter). Mark
the ceiling for proper rough opening
and cut a hole for the appropriate
ceiling support. Frame rough
opening.
Table 1
Rough Opening Dimensions for:
Flat Ceiling Support, Cathedral Ceiling Support, Roof Opening, Wall Thimble,
Firestop Assemblies
Chimney
Diameter
(inside)
10”
12”
Rough
Opening
(inside)
16” x 16”
18” x 18”
Ceiling Supported Installation

9
Step 3 Ceiling Support Installation:
Square Cathedral Ceiling Support (Tall Style)–must be used for cathedral ceilings and may be used as well
for flat ceiling applications. Level the Cathedral Ceiling Support into the rough opening and secure to the
framing using a minimum of three 8-penny nails or three #8 x 1 ½” wood screws per side. Secure the trim collar
using screws supplied with the collar. Note: The bottom section of the support must extend a minimum of 3-
inches below the ceiling.